Sleep soundly and stay warm all night with the Serta Microfiber Heated Mattress Pad. This mattress pad features a soft microfiber top layer with a quilted design for even heat distribution and a cozy feel. Features: • Zoned Temperature Control: Adjust body and feet zones separately for personalized warmth. • 10 Heat Settings: Find your ideal comfort level with precise temperature options. • 1-12 Hour Auto Shut-Off Timer: Added safety and peace of mind with overheating protection. • Full size includes 1 controller; Queen/King include 2 controllers. • Easy care and Machine Washable Twin Size Description: 1 Heated Mattress Pad:39"W x 75"L + 15"D Twin XL Size Description: 1 Heated Mattress Pad:39"W x 80"L + 15"D Full Size Description: 1 Heated Mattress Pad:54"W x 75"L + 15"D Queen Size Description: 1 Heated Mattress Pad:60"W x 80"L + 15"D King Size Description: 1 Heated Mattress Pad:78"W x 80"L + 15"D Cal King Size Description: 1 Heated Mattress Pad:72"W x 84"L + 15"D Solid Warranty available China Imported Material & Care Polyester Microfiber Machine washable